TY - BOOK ED - Scientific Control Systems Ltd. TI - Mathematical model building in economics and industry: being the collected papers of conferences organized by Scientific Control Systems Ltd and held in London in June 1968 and June 1969 and Montreal in October 1969. SN - 0852642008 U1 - 330.0184 19 PY - 1970///] CY - London PB - Griffin KW - Economics KW - Mathematical models KW - Industrial management N1 - Includes bibliographical references; - V.1-First series - 1967 Conference-V.2.-Second series - 1968 & 1969 Conference ER -